Consolidated Statements of Operations and Comprehensive Loss (unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues:
Rental income	$ 4,091,185	$ 1,827,196	$ 7,746,967	$ 2,690,315
Total revenues	4,091,185	1,827,196	7,746,967	2,690,315
Expenses:
Rental operating - expenses	809,644	346,784	1,491,055	483,280
Rental operating - payroll	412,606	199,196	783,480	278,532
Rental operating - real estate taxes	579,216	182,989	1,076,447	307,192
Subtotal- rental operating	1,801,466	728,969	3,350,982	1,069,004
Property management fees	2,624	2,344	5,235	4,361
Management fees - related parties	630,599	290,565	1,204,637	426,491
General and administrative	602,250	527,348	1,394,922	955,120
Loss on disposal of assets	131,611	3,879	218,473	6,488
Depreciation and amortization expense	2,216,145	1,152,791	4,453,246	1,714,946
Total expenses	5,384,695	2,705,896	10,627,495	4,176,410
Loss before other income (expense)	(1,293,510)	(878,700)	(2,880,528)	(1,486,095)
Other income (expense):
Interest income	83,164	44,292	152,980	70,214
Interest expense	(1,391,557)	(554,042)	(2,659,762)	(798,724)
Total other income (expense)	(1,308,393)	(509,750)	(2,506,782)	(728,510)
Net loss	(2,601,903)	(1,388,450)	(5,387,310)	(2,214,605)
Other comprehensive (loss) income:
Designated derivatives, fair value adjustments	2,046	(21,309)	869	(17,270)
Total other comprehensive (loss) income	2,046	(21,309)	869	(17,270)
Comprehensive loss	(2,599,857)	(1,409,759)	(5,386,441)	(2,231,875)
Class A Common Stock
Other comprehensive (loss) income:
Net loss attributable to common stockholders	$ (138,232)	$ (154,200)	$ (306,114)	$ (272,581)
Net loss per common share, basic and diluted (in dollars per share)	$ (0.22)	$ (0.25)	$ (0.48)	$ (0.44)
Weighted-average shares outstanding, basic and diluted (in shares)	635,764	626,103	635,630	624,518
Class T Common Stock
Other comprehensive (loss) income:
Net loss attributable to common stockholders	$ (269,481)	$ (291,749)	$ (590,857)	$ (526,031)
Net loss per common share, basic and diluted (in dollars per share)	$ (0.24)	$ (0.27)	$ (0.53)	$ (0.48)
Weighted-average shares outstanding, basic and diluted (in shares)	1,118,038	1,089,943	1,116,159	1,086,970
Class R Common Stock
Other comprehensive (loss) income:
Net loss attributable to common stockholders	$ (2,088,721)	$ (921,259)	$ (4,290,343)	$ (1,386,823)
Net loss per common share, basic and diluted (in dollars per share)	$ (0.23)	$ (0.24)	$ (0.51)	$ (0.42)
Weighted-average shares outstanding, basic and diluted (in shares)	8,968,558	3,848,272	8,455,769	3,280,470
Class I Common Stock
Other comprehensive (loss) income:
Net loss attributable to common stockholders	$ (105,469)	$ (21,242)	$ (199,996)	$ (29,170)
Net loss per common share, basic and diluted (in dollars per share)	$ (0.18)	$ (0.16)	$ (0.41)	$ (0.32)
Weighted-average shares outstanding, basic and diluted (in shares)	585,893	133,309	483,610	91,914